Case



FIG. 1 is a top plan view of a case showing our new design. The case is shown in an open position;

FIG. 2 is another top plan view thereof with the flap in a closed position;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a front perspective view thereof showing the case in a closed position.

The broken line showing of portions of the case is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a case, as shown and described. 